@charset "utf-8";





/* CSS Document */

body {
    background: #f5f5f5;
    letter-spacing: 1px;
    font-family: '微软雅黑', Arial !important;
}

.more_btn {
    border: 1px solid #ccc;
    width: 140px;
    display: inline-block;
    font-size: 16px;
    color: #666;
    text-align: center;
    line-height: 40px;
    text-decoration: none;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -ms-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}

.more_btn span {
    display: inline-block;
    width: 24px;
    margin-left: 12px;
    position: relative;
    top: -2px;
}

.more_btn span img {
    width: 100%;
    position: absolute;
    left: 0;
    bottom: -2px;
}

.more_btn span img:last-child {
    opacity: 0;
    -moz-opacity: 0;
    -khtml-opacity: 0;
    -webkit-opacity: 0;
    filter: alpha(opacity=0);
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -ms-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}

.more_btn:hover {
    background: #004ea2;
    color: #fff;
    border: 1px solid #004ea2;
}

.more_btn:hover img:last-child {
    opacity: 1;
    -moz-opacity: 1;
    -khtml-opacity: 1;
    -webkit-opacity: 1;
    filter: alpha(opacity=100);
}

.common_tit h3 {
    font-weight: bold;
    font-size: 28px;
    color: #333;
    margin: 0 auto;
    line-height: 46px;
    /*font-family: 'bignoodletitlingregular';*/
    margin-right: 20%;
}

.common_tit p {
    font-size: 18px;
    margin-top: 10px;
    display: block;
    line-height: 20px;
}

.banner img {
    width: 100%;
}

.warpper {
    width: 80%;
    margin: 0 auto;
    background-color: #fff;
}





/*****header*******/

.header {
    width: 80%;
    position: fixed;
    top: 0;
    left: 10%;
    z-index: 99;
    background: #fff;
}

.header_nav {
    margin: 0 auto;
}

.header_top {
    padding: 0 40px;
    position: relative;
}

.header .logo {
    width: 120px;
    float: left;
    margin: 15px 0;
}

.header .phone {
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
    right: 40px;
}

.header .phone h3 {
    font-size: 15px;
    color: #ccc;
    letter-spacing: 1px;
}

.header .phone h3 span {
    display: inline-block;
    margin: 0 20px;
    color: #666;
}

.header .phone h3 span i {
    font-family: Arial;
}

.header_bot {
    border-top: 1px solid #e8e8e8;
}

.header_bot>ul {
    text-align: center;
    font-size: 0;
}

.header_bot>ul>li {
    width: 16.66%;
    float: left;
}

.header_bot>ul>li>a {
    font-size: 15px;
    color: #666;
    padding: 10px 0;
}

.header_bot>ul>li:hover>a {
    color: #004ea2;
}


.header_bot .nav_list {
    position: absolute;
    background: #eee;
    width: 100%;
    left: 0;
    top: 100%;
    display: none;
    z-index: 14;
}

.header_bot .nav_top {
    background: #004ea2;
    padding: 15px 0;
}

.header_bot .nav_left {
    float: left;
    width: 15%;
    padding: 20px 20px 0 0px;
}

.header_bot .nav_menu {
    float: right;
    width: 70%;
    margin-top: 15px;
    margin-left: 2%;
}

.header_bot .nav_type ul li {
    margin: 10px 0 10px;
}

.header_bot .nav_type img {
    width: 100%;
}

.header_bot .nav_type h4 {
    font-size: 14px;
    color: #fff;
    font-family: 'Microsoft YaHei', 'Nanum Barun Gothic', Arial, sans-serif !important;
    letter-spacing: 1px;
}

.header_bot .nav_type h4 a {
    color: #fff;
}

.header_bot .nav_type h4 a i {
    margin-left: 7px;
}

.header_bot .nav_left h3 {
    color: #000000;
    font-size: 28px;
    margin-top: 0px;
    margin-bottom: 16px;
    letter-spacing: 5px;
}

.header_bot .som_nav h3 {
    margin-left: 10%;
    font-size: 15px;
    letter-spacing: 1px;
    color: #f5f5f5;
    margin-top: 0;
    margin-bottom: 0;
    text-align: left;
}

.header_bot .som_nav h3 span {
    width: 35px;
    height: 1px;
    background: #f5f5f5;
    display: block;
    float: left;
    margin-top: 8px;
    margin-right: 10px;
}

.header_bot .nav_left1 {
    margin-left: 8%;
}

.nav_left .nav_bt {
    width: 125px;
    height: 35px;
    text-align: center;
    text-transform: capitalize;
    border: #333 1px solid;
}

.nav_left .nav_bt a {
    color: #333;
    line-height: 34px;
    font-family: arial;
}

.nav_left .nav_bt a i {
    margin-left: 8px;
}

.nav_left .nav_bt:hover {
    background: #a8531a;
    border: 1px solid #a8531a;
}

.nav_left .nav_bt:hover a {
    color: #fff;
}

.nav_list .nav_type {}

.nav_list .nav_type li {
    font-size: 14px;
    line-height: 29px;
    position: relative;
    float: left;
    width: auto;
}

.nav_list .nav_type li:nth-child(n+2) {
    margin-left: 8%;
}

.nav_list .nav_type li a {
    color: #333333;
    font-size: 15px;
    text-align: left;
    letter-spacing: 1px;
    transition: transform 0.5s;
    -moz-transition: transform 0.5s;
    -ms-transition: transform 0.5s;
    -o-transition: transform 0.5s;
    -webkit-transition: transform 0.5s;
    line-height: 30px;
}

.nav_list .nav_type li:hover a {
    color: #004ea2;
    text-decoration: none;
    -webkit-transform: translateX(15px);
    -ms-transform: translateX(15px);
    -o-transform: translateX(15px);
    transform: translateX(15px);
}

.nav_list .nav_type li:hover img {
    margin-left: 15px;
}

.nav_list .nav_type li img {
    width: 13px;
    position: absolute;
    top: 9px;
    left: -18px;
    transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -o-transition: all 0.5s;
    -webkit-transition: all 0.5s;
}

.nav_list .nav_bot {
    padding: 20px 0 40px;
    background: #ececec;
    display: flex;
    align-items: center;
}

.nav_list .lang {
    padding-top: 34px;
}

.nav_list .lang_1 span {
    font-family: arial;
}

.nav_list .nav_type li a {
    padding: 0;
}





/*****header*******/


/*****banner*******/

.banner {
    position: relative;
    width: 80%;
    margin: 100px auto 0;
    opacity: 0;
    -webkit-transition: all 0.8s ease-in-out;
    -moz-transition: all 0.8s ease-in-out;
    -ms-transition: all 0.8s ease-in-out;
    -o-transition: all 0.8s ease-in-out;
    transition: all 0.8s ease-in-out;
}

.banner.active {
    opacity: 1;
}

video#intro-video {
    object-fit: cover;
    width: 100%;
    height: 100% !important;
}

.banner_swiper_btn {
    width: 20px;
    display: block;
    float: left;
    margin-top: 5px;
}

.banner_swiper_btn img {
    width: 100%;
}

.banner_zz {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: url(../images/dot-pattern-dark.png) repeat;
}

.swiper-banner .banner-p {
    text-align: left;
    position: absolute;
    bottom: 15%;
    left: 8%;
}

.swiper-banner .banner-p .swiper-pagination-bullet {
    background: #fff;
    width: 10px;
    height: 10px;
    margin: 0 10px 0 0;
}

.banner_txt {
    z-index: 8;
    position: absolute;
    bottom: 20%;
    width: 60%;
    left: 8%;
}

.banner_txt>div {
    display: none;
    position: absolute;
    bottom: 0;
}

.banner_txt>div:first-child {
    display: block;
}

.banner_txt h3 {
    font-size: 26px;
    color: #fff;
    text-transform: uppercase;
    line-height: 60px;
    letter-spacing: 3px;
    font-weight: bold;
}

.banner_txt h3::before {
    content: '';
    display: block;
    width: 20px;
    height: 1px;
    background: #fff;
    margin-bottom: 30px;
}

.banner_txt h6 {
    font-size: 20px;
    color: #fff;
    margin-top: 0px;
    letter-spacing: 2px;
}

.banner_txt a {
    text-align: center;
}

.banner_txt a div {
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid #fff;
    width: 160px;
    margin: 0 auto;
    padding: 10px 10px;
}

.banner_txt div img {
    width: 15px;
    display: inline-block;
    margin-bottom: 3px;
}





/*****banner*******/


/*****sec1*******/

.index_sec1 {}

.index_sec1_box {
    overflow: hidden;
    margin: auto;
    padding: 80px 0;
    background-color: #fff;
}

.index_sec1 .index_sec1_top {
    -webkit-transform: translateY(-1000px);
    -moz-transform: translateY(-1000px);
    -ms-transform: translateY(-1000px);
    -o-transform: translateY(-1000px);
    transform: translateY(-1000px);
    -webkit-transition: all 1.2s ease-in-out 0.2s;
    -moz-transition: all 1.2s ease-in-out 0.2s;
    -ms-transition: all 1.2s ease-in-out 0.2s;
    -o-transition: all 1.2s ease-in-out 0.2s;
    transition: all 1.2s ease-in-out 0.2s;
}

.index_sec1.active .index_sec1_top {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
}

.index_sec1_box ul {
    position: relative;
    z-index: 1;
}

.index_sec1_box ul li {
    width: 25%;
    float: left;
}

.index_sec1_box:before {
    content: ' ';
    display: block;
    border-bottom: 1px dotted #d2d2d2;
    width: 100%;
    height: 0;
    position: relative;
    top: 40px;
    z-index: 0;
}

.index_sec1_icon {
    width: 80px;
    height: 80px;
    margin: auto;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
    overflow: hidden;
    cursor: pointer;
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
}

.index_sec1_icon_txt {
    text-align: center;
    margin-top: 10px;
    font-size: 16px;
    color: #666;
}

.index_sec1_icon1 {
    background: #fff url(../images/tab_tech1.png) center/50% no-repeat;
}

.index_sec1_box ul li.active .index_sec1_icon1 {
    background: #004ea2 url(../images/tab_tech1_on.png) center/50% no-repeat;
}

.index_sec1_icon3 {
    background: #fff url(../images/tab_tech2.png) center/50% no-repeat;
}

.index_sec1_box ul li.active .index_sec1_icon3 {
    background: #004ea2 url(../images/tab_tech2_on.png) center/50% no-repeat;
}

.index_sec1_icon2 {
    background: #fff url(../images/tab_tech3.png) center/50% no-repeat;
}

.index_sec1_box ul li.active .index_sec1_icon2 {
    background: #004ea2 url(../images/tab_tech3_on.png) center/50% no-repeat;
}

.index_sec1_icon4 {
    background: #fff url(../images/tab_tech4.png) center/50% no-repeat;
}

.index_sec1_box ul li.active .index_sec1_icon4 {
    background: #004ea2 url(../images/tab_tech4_on.png) center/50% no-repeat;
}

.index_sec1_icon5 {
    background: #fff url(../images/tab_tech5.png) center/50% no-repeat;
}

.index_sec1_box ul li.active .index_sec1_icon5 {
    background: #004ea2 url(../images/tab_tech5_on.png) center/50% no-repeat;
}

.index_sec1_bot {
    margin: 40px auto 0;
    position: relative;
}

.index_sec1_con {}

.index_sec1_img {
    -webkit-transform: translateX(-1600px);
    -moz-transform: translateX(-1600px);
    -ms-transform: translateX(-1600px);
    -o-transform: translateX(-1600px);
    transform: translateX(-1600px);
    -webkit-transition: all 1.6s ease-in-out 0.8s;
    -moz-transition: all 1.6s ease-in-out 0.8s;
    -ms-transition: all 1.6s ease-in-out 0.8s;
    -o-transition: all 1.6s ease-in-out 0.8s;
    transition: all 1.6s ease-in-out 0.8s;
}

.index_sec1.active .index_sec1_img {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
}

.index_sec1_img_inner {
    position: relative;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
}

.index_sec1_img_inner img {
    width: 100%;
}

.index_sec1_text {
    -webkit-transform: translateX(1600px);
    -moz-transform: translateX(1600px);
    -ms-transform: translateX(1600px);
    -o-transform: translateX(1600px);
    transform: translateX(1600px);
    -webkit-transition: all 1.6s ease-in-out 0.8s;
    -moz-transition: all 1.6s ease-in-out 0.8s;
    -ms-transition: all 1.6s ease-in-out 0.8s;
    -o-transition: all 1.6s ease-in-out 0.8s;
    transition: all 1.6s ease-in-out 0.8s;
}

.index_sec1.active .index_sec1_text {
    -webkit-transform: translateX(0px);
    -moz-transform: translateX(0px);
    -ms-transform: translateX(0px);
    -o-transform: translateX(0px);
    transform: translateX(0px);
}

.index_sec1_text_inner {
    position: relative;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
}

.index_sec1_text h3 {
    color: #666;
    font-size: 22px;
    margin-bottom: 12px;
    letter-spacing: 2px;
    font-weight: bold;
}

.index_sec1_text p {
    color: #666;
    font-size: 15px;
    line-height: 26px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

.index_sec1_con {
    display: none;
    position: absolute;
    width: 100%;
}

.index_sec1_con:first-child {
    display: block;
}

.index_sec1_text .more_btn {
    margin-top: 40px;
    -webkit-transition: all 0.5s ease-in-out;
    -moz-transition: all 0.5s ease-in-out;
    -ms-transition: all 0.5s ease-in-out;
    -o-transition: all 0.5s ease-in-out;
    transition: all 0.5s ease-in-out;
}





/*****sec1*******/


/*****sec2*******/

.index_sec2 {
    padding: 0;
    border-top: 40px solid #f5f5f5;
}

.index_sec2 .common_tit {
    text-align: center
}

.index_sec2 .common_tit h3 {
    margin-right: 0;
}

.index_sec2.active .index_sec2_box {
    opacity: 1;
}

.index_sec2_box {
    margin: 0 auto;
    /* background-color: #fff; */
    position: relative;
    opacity: 0;
    -webkit-transition: all 1.6s ease 0.4s;
    -moz-transition: all 1.6s ease 0.4s;
    -ms-transition: all 1.6s ease 0.4s;
    -o-transition: all 1.6s ease 0.4s;
    transition: all 1.6s ease 0.4s;
}

.index_sec2_swiper a {
    display: block;
    height: 100%;
    width: 100%;
}

.index_sec2_swiper_p {
    position: absolute;
    bottom: 30px;
    left: 20px;
    width: 50%;
    /*height: 120px;*/
    z-index: 1;
    /*  -webkit-transform: translateY(50%);
  -moz-transform: translateY(50%);
  -ms-transform: translateY(50%);
  -o-transform: translateY(50%);
  transform: translateY(50%);*/
}

.index_sec2_swiper_p ul {
    width: 100%;
    height: 100%;
    font-size: 0;
    letter-spacing: 0;
    /* background: #fff; */
}

.index_sec2_swiper_p ul li {
    width: 18%;
    height: 100%;
    display: inline-block;
    /* padding: 4px; */
    cursor: pointer;
    background-color: #f6f4eb;
    margin-right: 2%;
    transition: all 350ms ease-out;
    -webkit-transition: all 350ms ease-out;
    -moz-transition: all 350ms ease-out;
    -o-transition: all 350ms ease-out;
}

.index_sec2_swiper_p ul li:first-child {
    /* padding-left: 8px; */
}

.index_sec2_swiper_p ul li:last-child {
    /*padding-right: 8px;*/
}

.index_sec2_swiper_p ul li div {
    width: 100%;
    height: 85px;
    /*height: 100%;*/
    /* border: 3px solid transparent; */
    -webkit-transition: all 0.4s ease;
    -moz-transition: all 0.4s ease;
    -ms-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
    transition: all 0.4s ease;
}

.index_sec2_swiper_p ul li p {
    font-size: 12px;
    height: 30px;
    line-height: 30px;
    text-align: center;
}

.index_sec2_swiper_p ul li.active {
    padding: 4px;
    background-color: #fff;
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -o-transform: scale(1.05);
    transform: scale(1.05);
}

.index_sec2_text {
    background: rgba(255, 255, 255, .7);
    padding: 40px;
    position: absolute;
    /*height: 40%;*/
    top: 30%;
    width: 360px;
    left: 10%;
}

.index_sec2_text h4 {
    font-size: 22px;
    color: #333;
    letter-spacing: 2px;
    line-height: 52px;
    font-weight: bold;
}

.index_sec2_text p {
    font-size: 15px;
    line-height: 26px;
    color: #666;
}





/*****sec2*******/


/*****sec3*******/

.index_sec3_box {
    overflow: hidden;
    margin: auto;
    background-color: #fff;
    padding: 80px 60px 0;
}

.index_sec3_bot {
    margin-top: 40px;
}

.index_sec3.active .index_sec3_con {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
}

.index_sec3_con {
    background: #f5f5f5;
    padding: 20px;
    -webkit-transition: all 1.6s ease-in-out 0.4s;
    -moz-transition: all 1.6s ease-in-out 0.4s;
    -ms-transition: all 1.6s ease-in-out 0.4s;
    -o-transition: all 1.6s ease-in-out 0.4s;
    transition: all 1.6s ease-in-out 0.4s;
    -webkit-transform: translateY(1000px);
    -moz-transform: translateY(1000px);
    -ms-transform: translateY(1000px);
    -o-transform: translateY(1000px);
    transform: translateY(1000px);
}

.index_sec3 .row>div:nth-child(2) .index_sec3_con {
    -webkit-transition: all 1.6s ease-in-out 0.8s;
    -moz-transition: all 1.6s ease-in-out 0.8s;
    -ms-transition: all 1.6s ease-in-out 0.8s;
    -o-transition: all 1.6s ease-in-out 0.8s;
    transition: all 1.6s ease-in-out 0.8s;
}

.index_sec3 .row>div:nth-child(3) .index_sec3_con {
    -webkit-transition: all 1.6s ease-in-out 1.2s;
    -moz-transition: all 1.6s ease-in-out 1.2s;
    -ms-transition: all 1.6s ease-in-out 1.2s;
    -o-transition: all 1.6s ease-in-out 1.2s;
    transition: all 1.6s ease-in-out 1.2s;
}

.index_sec3_con a:hover .index_sec3_img img {
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
    transform: scale(1.1);
}

.index_sec3_img {
    overflow: hidden;
}

.index_sec3_img img {
    width: 100%;
    -webkit-transition: all 0.4s ease;
    -moz-transition: all 0.4s ease;
    -ms-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
    transition: all 0.4s ease;
}

.index_sec3_text {
    margin-top: 20px;
}

.index_sec3_text h4 {
    font-size: 18px;
    color: #333;
    font-weight: bold;
    margin-bottom: 14px;
}

.index_sec3_text ul {
    height: 72px;
    overflow: hidden;
}

.index_sec3_text li {
    font-size: 15px;
    color: #666;
    line-height: 24px;

    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.index_sec3_text span.more {
    color: #999;
    text-transform: uppercase;
    font-size: 12px;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
    position: relative;
}

.index_sec3_text span.more img {
    width: 20px;
    margin-right: 10px;
    margin-bottom: 3px;
}

.index_sec3_text span.more img:last-child {
    position: absolute;
    left: 0;
    opacity: 0;
    -moz-opacity: 0;
    -khtml-opacity: 0;
    -webkit-opacity: 0;
    filter: alpha(opacity=0);
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

.index_sec3_con a:hover .more {
    color: #004ea2;
    margin-left: 6px;
}

.index_sec3_con a:hover .more img:last-child {
    opacity: 1;
    -moz-opacity: 1;
    -khtml-opacity: 1;
    -webkit-opacity: 1;
    filter: alpha(opacity=100);
}





/*****sec3*******/


/*****sec4*******/

.index_sec4 {}

.index_sec4_box {
    overflow: hidden;
    margin: auto;
    background-color: #fff;
    padding: 80px 60px;
}

.index_sec4_top {
    -webkit-transform: translateY(-1000px);
    -moz-transform: translateY(-1000px);
    -ms-transform: translateY(-1000px);
    -o-transform: translateY(-1000px);
    transform: translateY(-1000px);
    -webkit-transition: all 1.6s ease-in-out 0.4s;
    -moz-transition: all 1.6s ease-in-out 0.4s;
    -ms-transition: all 1.6s ease-in-out 0.4s;
    -o-transition: all 1.6s ease-in-out 0.4s;
    transition: all 1.6s ease-in-out 0.4s;
}

.index_sec4.active .index_sec4_top {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
}

.index_sec4_bot {
    margin-top: 40px;
}

.index_sec4_news li {
    -webkit-transform: translateX(-1600px);
    -moz-transform: translateX(-1600px);
    -ms-transform: translateX(-1600px);
    -o-transform: translateX(-1600px);
    transform: translateX(-1600px);
    -webkit-transition: all 1.6s ease-in-out;
    -moz-transition: all 1.6s ease-in-out;
    -ms-transition: all 1.6s ease-in-out;
    -o-transition: all 1.6s ease-in-out;
    transition: all 1.6s ease-in-out;
}

.index_sec4_news li:nth-child(2) {
    -webkit-transition: all 1.6s ease-in-out 0.3s;
    -moz-transition: all 1.6s ease-in-out 0.3s;
    -ms-transition: all 1.6s ease-in-out 0.3s;
    -o-transition: all 1.6s ease-in-out 0.3s;
    transition: all 1.6s ease-in-out 0.3s;
}

.index_sec4_news li:nth-child(3) {
    -webkit-transition: all 1.6s ease-in-out 0.6s;
    -moz-transition: all 1.6s ease-in-out 0.6s;
    -ms-transition: all 1.6s ease-in-out 0.6s;
    -o-transition: all 1.6s ease-in-out 0.6s;
    transition: all 1.6s ease-in-out 0.6s;
}

.index_sec4.active .index_sec4_news li {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
}

.index_sec4_bot li a {
    display: block;
    padding: 10px 0;
    border-bottom: 1px solid #e4e4e4;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -ms-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}

.index_sec4_bot li a:hover {
    border-bottom: 1px solid #0c4da2;
}

.index_sec4_left {
    width: 187px;
    float: left;
}

.index_sec4_img {
    position: relative;
    overflow: hidden;
}

.index_sec4_img img {
    width: 100%;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -ms-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}

.index_sec4_bot li a:hover .index_sec4_img img {
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
    transform: scale(1.1);
}

.index_sec4_right {
    width: calc(100% - 187px);
    float: left;
    padding-left: 20px;
}

.index_sec4_text {
    position: relative;
    padding: 0;
}

.index_sec4_text h5 {
    font-size: 14px;
    color: #ccc;
}

.index_sec4_text h4 {
    font-size: 18px;
    color: #333;
    margin-top: 20px;
    margin-bottom: 12px;
    font-weight: bold;
}

.index_sec4_text p {
    font-size: 15px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    color: #666;
}

.index_sec4_text h6 {
    position: absolute;
    bottom: 0px;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}

.index_sec4_text h6 img {
    width: 20px;
    margin-right: 6px;
}

.index_sec4_text h6 img:nth-child(2) {
    position: absolute;
    left: 0;
    top: 2px;
    opacity: 0;
    -moz-opacity: 0;
    -khtml-opacity: 0;
    -webkit-opacity: 0;
    filter: alpha(opacity=0);
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

.index_sec4_bot li a:hover .index_sec4_text h6 img:nth-child(2) {
    opacity: 1;
    -moz-opacity: 1;
    -khtml-opacity: 1;
    -webkit-opacity: 1;
    filter: alpha(opacity=100);
}

.index_sec4_text h6 span {
    line-height: 20px;
    display: inline-block;
    font-size: 14px;
    color: #ccc;
    position: relative;
    top: 2px;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}

.index_sec4_bot li a:hover .index_sec4_text h6 {
    margin-left: 8px;
}

.index_sec4_bot li a:hover .index_sec4_text h6 span {
    color: #0c4da2;
}

.index_sec4_tab {
    -webkit-transform: translateX(1600px);
    -moz-transform: translateX(1600px);
    -ms-transform: translateX(1600px);
    -o-transform: translateX(1600px);
    transform: translateX(1600px);
    -webkit-transition: all 2s ease-in-out;
    -moz-transition: all 2s ease-in-out;
    -ms-transition: all 2s ease-in-out;
    -o-transition: all 2s ease-in-out;
    transition: all 2s ease-in-out;
}

.index_sec4.active .index_sec4_tab {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
}

.index_sec4_tab_top {}

.index_sec4_tab_top ul {
    border-bottom: 1px solid #e4e4e4;
}

.index_sec4_tab_top ul li {
    float: left;
    width: 50%;
    color: #ccc;
    font-size: 18px;
    text-align: center;
    cursor: pointer;
    margin: 0 0 15px;
}

.index_sec4_tab_top ul li.active {
    color: #333;
}

.index_sec4_tab_bot {
    position: relative;
    margin-top: 20px;
}

.index_sec4_tab_bot>div {
    position: absolute;
}

.index_sec4_tab_text h6 {
    color: #ccc;
    font-size: 13px;
    margin-bottom: 6px;
}

.index_sec4_tab_text h5 {
    color: #333;
    font-size: 20px;
    margin-bottom: 12px;
    font-weight: bold;
    margin-top: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.index_sec4_tab_text p {
    color: #666;
    font-size: 15px;
    margin-bottom: 20px;
    line-height: 22px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}





/*****sec4*******/


/*****sec5*******/

.index_sec5 {
    margin: 0 auto;
    padding: 0 0 80px;
}

.index_sec5 .common_tit {
    text-align: center;
}

.index_sec5 .common_tit h3 {
    margin-right: 0;
}

.index_sec5_box {
    margin-top: 80px;
    padding: 0 40px;
}

.index_sec5_list {
    float: left;
    width: 46%;
    opacity: 0;

    -moz-opacity: 0;
    -khtml-opacity: 0;
    -webkit-opacity: 0;
    filter: alpha(opacity=0);
    -webkit-transform: translateY(50%);
    -moz-transform: translateY(50%);
    -ms-transform: translateY(50%);
    -o-transform: translateY(50%);
    transform: translateY(50%);
    -webkit-transition: all 1s ease-in-out;
    -moz-transition: all 1s ease-in-out;
    -ms-transition: all 1s ease-in-out;
    -o-transition: all 1s ease-in-out;
    transition: all 1s ease-in-out;
}

.index_sec5_list li {
    width: 32%;
    float: left;
    margin-right: 2%;
}

.index_sec5_list li:nth-child(3n) {
    margin-right: 0;
}

.index_sec5_list li:nth-child(n+4) {
    margin-top: 2%;
}

.index_sec5_list li a {
    position: relative;
}

.index_sec5.active .index_sec5_list {
    opacity: 1;
    -moz-opacity: 1;
    -khtml-opacity: 1;
    -webkit-opacity: 1;
    filter: alpha(opacity=100);
    -webkit-transform: translateY(0%);
    -moz-transform: translateY(0%);
    -ms-transform: translateY(0%);
    -o-transform: translateY(0%);
    transform: translateY(0%);
}

.index_sec5_txt {
    width: 100%;
    height: 100%;
    color: #ffffff;
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -ms-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}

.index_sec5_list li:hover .index_sec5_txt {
    background-color: rgba(0, 78, 162, 0.8);
}

.index_sec5_contact {
    float: right;
    width: 20%;
    display: flex;
    justify-content: center;
    flex-direction: column;

    opacity: 0;
    -moz-opacity: 0;
    -khtml-opacity: 0;
    -webkit-opacity: 0;
    filter: alpha(opacity=0);
    -webkit-transform: translateX(50%);
    -moz-transform: translateX(50%);
    -ms-transform: translateX(50%);
    -o-transform: translateX(50%);
    transform: translateX(50%);
    -webkit-transition: all 1s ease-in-out 0.6s;
    -moz-transition: all 1s ease-in-out 0.6s;
    -ms-transition: all 1s ease-in-out 0.6s;
    -o-transition: all 1s ease-in-out 0.6s;
    transition: all 1s ease-in-out 0.6s;
}

.index_sec5.active .index_sec5_contact {
    opacity: 1;
    -moz-opacity: 1;
    -khtml-opacity: 1;
    -webkit-opacity: 1;
    filter: alpha(opacity=100);
    -webkit-transform: translateX(0%);
    -moz-transform: translateX(0%);
    -ms-transform: translateX(0%);
    -o-transform: translateX(0%);
    transform: translateX(0%);
}

.index_sec5_contact li {
    margin: 2% 0;
}

.index_sec5_contact li img {
    margin-right: 6px;
    position: relative;
    bottom: 1px;
}

.index_sec5_map {
    float: right;
    width: 25%;
    margin-right: 1%;
    position: relative;

    opacity: 0;
    -moz-opacity: 0;
    -khtml-opacity: 0;
    -webkit-opacity: 0;
    filter: alpha(opacity=0);
    -webkit-transform: translateY(50%);
    -moz-transform: translateY(50%);
    -ms-transform: translateY(50%);
    -o-transform: translateY(50%);
    transform: translateY(50%);
    -webkit-transition: all 1s ease-in-out 0.3s;
    -moz-transition: all 1s ease-in-out 0.3s;
    -ms-transition: all 1s ease-in-out 0.3s;
    -o-transition: all 1s ease-in-out 0.3s;
    transition: all 1s ease-in-out 0.3s;
}

.index_sec5.active .index_sec5_map {
    opacity: 1;
    -moz-opacity: 1;
    -khtml-opacity: 1;
    -webkit-opacity: 1;
    filter: alpha(opacity=100);
    -webkit-transform: translateY(0%);
    -moz-transform: translateY(0%);
    -ms-transform: translateY(0%);
    -o-transform: translateY(0%);
    transform: translateY(0%);
}

.index_sec5_address {
    position: absolute;
    top: 38%;
    right: 10%;
}

.index_sec5_address p {
    font-size: 16px;
    color: #004ea2;
    margin-bottom: 2%;
}

.index_sec5_address img {
    position: absolute;
    right: 14%;
}





/*****sec5*******/


/***footer***/

.footer {
    width: 80%;
    padding: 20px 40px;
    margin: auto;
    background-color: #fff;
}

.footerlogo {
    width: 120px;
}

.footerlogo img {
    width: 100%;
}

.copy {
    font-size: 12px;
    line-height: 40px;
    color: #ccc;
    text-align: right;
    margin: 0 25px 0 0;
    font-family: Arial, Helvetica, sans-serif;
}

.footernav {
    border-bottom: 1px solid #e4e4e4;
    margin-bottom: 20px;
}

.footernav ul li {
    display: inline-block;
    margin-right: 40px;
    font-size: 16px;
    line-height: 40px;
    text-transform: uppercase;
}

.footer-zx {
    float: right;
}

.footer-phone {
    color: #666;
    font-size: 16px;
    line-height: 40px;
    float: left;
}

.footer-phone img {
    float: left;
    margin-top: 10px;
}

.footer-zx a {
    width: 140px;
    text-align: center;
    margin-left: 20px;
    display: block;
    float: left;
    background: #004ea2;
    color: #fff;
    font-size: 12px;
    line-height: 40px;
}

.footer-zx img {
    width: 20px;
    margin-right: 10px;
}

.footer-zx span {}





/***footer***/


/* 9.18 */

.index_jd_box {
    float: right;
    width: 159px;
    margin-left: 24px;
    text-align: center;
    transition: all 350ms ease-out;
    -webkit-transition: all 350ms ease-out;
    -moz-transition: all 350ms ease-out;
    -o-transition: all 350ms ease-out;
}

.index_jd {
    position: relative;
    padding-right: 60px;
    margin: 0 auto;
    margin-top: -56px;
    z-index: 9;
    background-color: transparent;
    width: 80%;
}

.index_jd_box p {
    margin-top: 15px;
}

.index_jd_box p span {
    display: inline-block;
    position: relative;
}

.index_jd_box p span:after,
.index_jd_box p span:before {
    content: '';
    position: absolute;
    width: 20px;
    height: 1px;
    background-color: #ccc;
    top: 8px;
}

.index_jd_box p span:after {
    right: 120%;
}

.index_jd_box p span:before {
    left: 120%;
}

.index_jd_box:hover {
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -o-transform: scale(1.05);
    transform: scale(1.05);
}

.about_base {
    padding: 80px 0;
    border-top: 30px solid #f5f5f5;
    border-bottom: 30px solid #f5f5f5;
}

.about_base_con {
    margin-top: 80px;
    padding: 0 2%;
}

.about_base_box {
    width: 29%;
    margin: 0 2.1%;
    position: relative;
    overflow: hidden;
}

.about_base_box img {
    transition: all 350ms ease-out;
    -webkit-transition: all 350ms ease-out;
    -moz-transition: all 350ms ease-out;
    -o-transition: all 350ms ease-out;
}

.about_base_box:hover img {
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -o-transform: scale(1.1);
    transform: scale(1.1);
}

.about_base_box {
    position: relative;
    float: left;
}

.about_base_bg {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.3);
}

.about_base_bg .text {
    position: absolute;
    bottom: 18%;
    left: 0px;
    width: 100%;
    color: #fff;
    text-align: center;
}

.about_base_bg .text h6 {
    display: inline-block;
    background-color: #fff;
    padding: 5px 9px;
    border-radius: 5px;
    color: #333;
    margin-bottom: 25px;
}

.about_base_bg .text h4 {
    font-size: 24px;
    margin-bottom: 5px;
    letter-spacing: 3px;
}

.about_base_bg .text p {
    text-transform: uppercase;
}

.base_ser1_left {
    width: 30%;
    float: left;
    display: table;
}

.base_ser1_left_son {
    display: table-cell;
    text-align: center;
    vertical-align: middle;
}

.base_ser1_left h3 {
    font-size: 26px;
    margin-bottom: 15px;
}

.base_ser1_left .box {
    border-right: 1px solid #e0e0e0;
    padding: 10px 0;
}

.base_ser1_left h4 {
    font-size: 22px;
    color: #004ea2;
}

.base_ser1_right {
    width: 70%;
    float: left;
    padding-left: 5%;
}

.base_ser1_right p {
    font-size: 15px;
    margin-bottom: 10px;
    line-height: 25px;
}

.base_ser1 {
    padding: 80px 0;
}

.row-8 {
    margin: 0 -8px;
}

.col-8 {
    padding: 0 8px;
}

.base_ser2_box {
    margin-bottom: 16px;
}

.base_ser2 {
    padding: 0 40px;
}

.base_list_nav {
    text-align: right;
    position: relative;
}

.base_list_nav .bt {
    display: inline-block;
    background-color: #004ea2;
    width: 120px;
    height: 42px;
    line-height: 42px;
    text-align: center;
    font-size: 14px;
    color: #ffffff;
    cursor: pointer;
}

.base_list_nav ul {
    width: 200px;
    position: absolute;
    right: 0;
    top: 42px;
    padding: 0 26px;
    background-color: #fff;
    display: none;
    text-align: center;
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.2);
}

.base_list_nav ul li {
    padding: 14px 0;
    transition: all 0.4s ease-in-out;
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    border-bottom: 1px solid #e6e6e6;
    font-size: 14px;
    cursor: pointer;
}

.base_list_nav ul li:last-child {
    border-bottom: 0px;
}

.base_list_nav ul li:hover,
.base_list_nav ul li.active {
    color: #004ea2;
}





/* 9.18 */

@media (max-width: 1740px) {
    .footernav ul li {
        margin-right: 30px;
    }
}

@media (max-width: 1600px) {
    .footernav ul li {
        margin-right: 15px;
    }
}

@media (max-width: 1440px) {
    .footernav ul li {
        margin-right: 5px;
        font-size: 15px;
    }

    .index_sec2_swiper_p ul li div {
        height: 60px;
    }

    .index_sec2_swiper_p ul li p {
        font-size: 12px;
    }

    .index_jd_box {
        width: 130px;
    }

    .index_jd {
        margin-top: -42px;
    }
}

@media (max-width: 1360px) {}

@media (max-width: 1280px) {
    .footernav ul li {
        margin-right: 4px;
    }
}

@media (max-width: 768px) {
    .navbar-nav {
        width: 100%;
        margin-left: 0px;
        text-transform: uppercase;
    }

    .navbar-nav li {
        text-align: center;
        border-bottom: 1px dotted #e5e5e5;
        line-height: 40px;
    }

    .navbar-nav li a {
        color: #666;
        font-size: 13px;
    }

    .navbar-nav li a:hover {
        color: #0752a4;
    }

    .headerbg {
        position: fixed;
        top: 0px;
        left: 0px;
        width: 100%;
        z-index: 999999;
        background: #fff;
        -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
        -moz-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
    }

    .logo_boxlist {
        float: left;
        width: 120px;
        margin-top: 17px;
    }

    .navbar-toggle {
        margin-top: 10px;
    }

    .navbar-toggle .icon-bar {
        background-color: #000;
    }

    .navbar-collapse {
        border-top: 1px solid #e5e5e5;
    }

    /*9.21*/
    @media (max-width: 768px) {
        .banner {
            width: 100%;
            margin-top: 52px;
        }

        .warpper {
            width: 100%;
            padding: 0 15px;
            display: inline-block;
        }

        .index_warpper {
            padding: 0
        }

        .index_jd {
            position: relative;
            padding: 0 15px;
            margin: 0 auto;
            margin-top: 0;
            z-index: 9;
            background-color: transparent;
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .index_jd_box {
            float: none;
            width: auto;
            margin-left: 0;
            text-align: center;
            transition: all 350ms ease-out;
            -webkit-transition: all 350ms ease-out;
            -moz-transition: all 350ms ease-out;
            -o-transition: all 350ms ease-out;
            padding: 15px 0;
            width: 30%;
        }

        .index_jd_box p span::after,
        .index_jd_box p span::before {
            content: '';
            position: absolute;
            width: 20px;
            height: 1px;
            background-color: #ccc;
            top: 8px;
            display: none;
        }

        .index_sec2 {
            padding: 0;
            border-top: 0;
        }
        .index_sec2_swiper_p {
            position: relative;
            bottom: 0;
            left: 0;
            width: 100%;
            /* height: 120px; */
            z-index: 1;
            margin: 15px 0;
        }
        .index_sec2_swiper_p ul {
            display: flex;
            overflow: auto;
        }
        .index_sec2_swiper_p ul li {
            width: 33%;
            flex: 1 0 auto;
        }
        .index_sec2_swiper_p ul::-webkit-scrollbar {
            display: none;
        }
        .index_sec4_box {
            overflow: hidden;
            margin: auto;
            background-color: #fff;
            padding: 20px 15px;
        }

        .common_tit h3 {
            font-weight: bold;
            font-size: 20px;
            color: #333;
            margin: 0 auto;
            line-height: normal;
            margin-right: 0;
            text-align: center;
        }

        .common_tit p {
            font-size: 16px;
            margin-top: 10px;
            display: block;
            line-height: 20px;
            text-align: center;
        }

        .index_sec4_text h4 {
            font-size: 14px;
            color: #333;
            margin-top: 20px;
            margin-bottom: 12px;
            font-weight: bold;
        }

        .index_sec4_news {
            margin-bottom: 20px;
        }

        .index_sec5_box {
            margin-top: 20px;
            padding: 0 15px;
        }

        .index_sec5_list {
            width: 100%;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .index_sec5_contact {
            width: 100%;
            padding: 15px 0;
        }
        .index_sec5_list li {
            width: 48%;
            float: left;
        }
        .index_sec5_address {
            width: 100%;
        }
        .index_sec5_map {
            width: 100%;
        }
        .index_sec5_address p {
            font-size: 16px;
            color: #004ea2;
            margin-bottom: 2%;
            text-align: center;
        }
        .footer {
            width: 100%;
            padding: 10px 0;
            margin: auto;
            background-color: #fff;
        }
        .copy {
            font-size: 12px;
            line-height: 40px;
            color: #ccc;
            text-align: right;
            margin: 0 0 0 0;
            font-family: Arial, Helvetica, sans-serif;
            text-align: center;
        }
    }
}